henryi, Isichthys Gill [T. N.] 1863:444 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 14 (no. 9 [2nd]); ref. 1670] Unknown locality, probably Liberia. Holotype (unique): USNM 7448. •Valid as Isichthys henryi Gill 1863 -- (Gosse 1984:79 [ref. 6169], Lévêque et al. 1989:114 [ref. 26480], Bigorne in Lévêque et al. 1990:136 [ref. 21589], Paugy et al. 1990:336 [ref. 26477], Poll & Gosse 1995:131 [ref. 24781], Hopkins et al. 2007:265 [ref. 30019], Pezold et al. 2016:102 [ref. 34870], Skelton 2019:226 [ref. 36564], Fermon et al. 2022:123 [ref. 39448]). Current status: Valid as Isichthys henryi Gill 1863. Mormyridae. Distribution: West-central Africa: Sierra Leone south to Congo. Habitat: freshwater.